Hi i am 23 week pregnant and I have a yellowish watery discharge.Also some time I have a bad pain in my lower tummy and my back.This pain came to me two times now and its like i am in labour.I been to see my GP and he said i am having a uring Infection and Started antibiotic(Amoxcilline 250mg)Now i feel bit better.But still i am worrying about the pain and the discharge, because i am a Group B Strep carrier,weather it will harm for the baby?Any one had this experience or any Advice?Please help me i am so upset.